แสดงบทความที่มีป้ายกำกับ Valuable แสดงบทความทั้งหมด
แสดงบทความที่มีป้ายกำกับ Valuable แสดงบทความทั้งหมด

วันอังคารที่ 22 พฤศจิกายน พ.ศ. 2554

Valuable Info on Diamond Color

Diamonds come in variety of natural colours but basically can be divided into several groups or family of colours.

These are the yellow, pink, blue, green and brown. We then talk about the hue of the diamond in terms of say pinkish brown, yellow brown or pinkish purple etc. Then there is the intensity of colour which emanates from the diamond. These 'intensities' are identified as follows:

A/ FAINT, B/ Very LIGHT, C/ LIGHT, D/ FANCY LIGHT, E/ FANCY, F/ FANCY DARK, G/ FANCY INTENSE, H/ FANCY DEEP and I/ FANCY VIVID.

This order of intensity determines the value of the diamond so a FAINT intensity is much cheaper than the FANCY LIGHT which in turn is much cheaper than a FANCY DEEP and so forth.

Also the purity of colour is important in determining value. For example the redder the pink the more expensive it becomes the red diamond being the rarest and most expensive of them all. The same goes for the blues and the greens, however this does not apply to the yellow and browns as the yellower a diamond becomes, without colour intensity, the less rare they are and cheaper they become as does diamonds of the brown family.

Certain 'labels' are given to coloured diamonds ie, 'canary', 'champagne' or 'cognac' to mention the most common.

The clarity of a fancy coloured diamond is of lesser importance as long as the imperfection remains 'eye clean' and does not alter the beauty of the colour or hinder the light refractive qualities of the diamond itself. Most 'fancy coloured' diamonds are found within the VS to I1 clarity range but many are also within the IF to VVS range.

A diamond cutter confronted with a fancy coloured rough diamond will look to cut the diamond in order to retain the largest looking diamond taking less into consideration the imperfections found within it. This is not the same motivation as with white diamonds where the clarity will play a far more important role.

The most popular shapes are the round, princess, radiant and oval type of cuts with cushion and Asscher cuts following.

The weight of a fancy coloured diamond also adds to its value so a 1ct weight size, on a per carat basis, will cost far more than a 0.30ct weight size.

It is very difficult to establish the value of a fancy coloured diamond and it is most important that you purchase them, especially as there are a multitude of much cheaper 'enhanced' coloured diamonds on the market, from a reputed diamond supplier. A certificate from either of the main laboratories, HRD, EGL, IGI and GIA are helpful but more importance should be put on the professional integrity of the supplier for obvious reasons.

Should you require more information on this subject a good source of information can be found at www.JewelleryWebShop.co.uk where a very experienced expert can be found always happy to answer any further questions you may have.

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วันพุธที่ 25 สิงหาคม พ.ศ. 2553

Emerald - The Most Valuable Gemstone on Earth

You might have observed the glitz around an emerald. The most frequent variety of emerald is of a brilliant green to grass green transparent color. The site of its transparent crystals decorated in cordless picture lights is hard to resist. It glows even further in cordless picture light and the experts can tell you the amount of purity just by having a look at it. In case of an emerald, the fine quality gem is the one that possess a pure verdant green hue and a high degree of transparency.

Meaning behind Emerald

It is believed to have different significance in various cultures. It is thought to be a sacred stone of the Goddess Venus. This is why this stone is believed to preserve love. Besides, the emerald has remained a symbol of hope for a long time. Many people consider it to be the stone of prophecy. Some believe it to act as a tranquilizer for troubled minds. Just like the powers associated with all other stones, this stone is also believed to bring reason and wisdom to its owner.

Through several cultures, this stone was the symbol for bringing rain. Even the Christians believe it to be a symbol of faith and hope. The time when the powers of this stone are said to be emanating to the fullest is during spring.

Healing Properties of Emerald

It is suggested by healers because it helps to heal the heart. It has the highest healing powers on a night with a full moon. According to some cultures, it is believed to heal any disease in the eye. The emerald is first placed in a container of water overnight and then the water is poured on the eyes.

Metaphysical Properties

Being a powerful stone, it offers physical, emotional and spiritual balance. It is believed to be a stone of prosperity and riches. But that is not all. It's more than just a materialistic stone. It promotes spiritual growth, clear vision, intelligence, serenity, friendship and unity. It appears as if this stone has more healing properties associated with it than any other stone. Here follows a list of areas where this stone plays its magic.

Relationships: It is responsible for bringing security in matters of love and relationships. An emerald allows access to the mystery that we hold inside our heart and thus activates our highest desires.

Serenity: This gemstone has a tranquilizing effect on the heart and mind which leads to calm and clear assurance.

Psychic: The emerald is believed to be a stone of psychic insight, prophecy and abundance.

Creativity: The emerald is also one of the crystals that are associated with creativity and vibrant ideas.

Group Dynamics: One of the rarest attribute that this stone holds is the improvement of unity. This gem really paves the way in large work situations by promoting harmony within the group.

Knowing all these properties, it is no surprise why this stone is worth so much. This stone has been used most frequently throughout history not only because of its healing effect, but also due to the beauty it casts on the wearer.

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